Archlang MCP vs Qcad MCP

In-depth architectural comparison of the Archlang MCP and Qcad MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Archlang MCP when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Archlang MCP Details

Q

Choose Qcad MCP when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: plan_depot, plan_info, plan_create.

Explore Qcad MCP Details

Feature & Specification Comparison

Specification	Archlang MCP Developer Tools	Q Qcad MCP Developer Tools
Summary	Compile, describe, lint, validate, repair and fix ArchLang floor plans (.arch to SVG) over stdio.	QCAD MCP server - DXF/DWG floor plans to SVG preview + STL extrusion via MCP tools and REST API
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "archlang-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@chanmeng666/archlang"
      ]
    }
  }
}

{
  "mcpServers": {
    "qcad-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "qcad-mcp"
      ]
    }
  }
}

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